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PR ld/21334: Always call `_bfd_elf_link_renumber_dynsyms' if required
[deliverable/binutils-gdb.git] / bfd / elfxx-target.h
CommitLineData
252b5132 1/* Target definitions for NN-bit ELF
2571583a 2 Copyright (C) 1993-2017 Free Software Foundation, Inc.
252b5132 3
5e8d7549 4 This file is part of BFD, the Binary File Descriptor library.
252b5132 5
5e8d7549
NC		 6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
cd123cb7 8 the Free Software Foundation; either version 3 of the License, or
5e8d7549 9 (at your option) any later version.
252b5132 10
5e8d7549
NC		 11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
252b5132 15
5e8d7549
NC		 16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
cd123cb7
NC		 18 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19 MA 02110-1301, USA. */
20
252b5132
RH		 21
22/* This structure contains everything that BFD knows about a target.
23 It includes things like its byte order, name, what routines to call
24 to do various operations, etc. Every BFD points to a target structure
25 with its "xvec" member.
26
27 There are two such structures here: one for big-endian machines and
28 one for little-endian machines. */
29
957c6e41 30#ifndef bfd_elfNN_close_and_cleanup
252b5132 31#define bfd_elfNN_close_and_cleanup _bfd_elf_close_and_cleanup
957c6e41 32#endif
b25e3d87
L		 33#ifndef bfd_elfNN_bfd_free_cached_info
34#define bfd_elfNN_bfd_free_cached_info _bfd_free_cached_info
35#endif
252b5132
RH		 36#ifndef bfd_elfNN_get_section_contents
37#define bfd_elfNN_get_section_contents _bfd_generic_get_section_contents
38#endif
39
e656e369
AM		 40#define bfd_elfNN_canonicalize_dynamic_symtab \
41 _bfd_elf_canonicalize_dynamic_symtab
90e3cdf2 42#ifndef bfd_elfNN_get_synthetic_symtab
4c45e5c9
JJ		 43#define bfd_elfNN_get_synthetic_symtab \
44 _bfd_elf_get_synthetic_symtab
90e3cdf2 45#endif
fee24f1c 46#ifndef bfd_elfNN_canonicalize_reloc
252b5132 47#define bfd_elfNN_canonicalize_reloc _bfd_elf_canonicalize_reloc
fee24f1c 48#endif
252b5132
RH		 49#ifndef bfd_elfNN_find_nearest_line
50#define bfd_elfNN_find_nearest_line _bfd_elf_find_nearest_line
51#endif
9c461f7d
AM		 52#ifndef bfd_elfNN_find_line
53#define bfd_elfNN_find_line _bfd_elf_find_line
54#endif
4ab527b0
FF		 55#ifndef bfd_elfNN_find_inliner_info
56#define bfd_elfNN_find_inliner_info _bfd_elf_find_inliner_info
57#endif
252b5132
RH		 58#define bfd_elfNN_read_minisymbols _bfd_elf_read_minisymbols
59#define bfd_elfNN_minisymbol_to_symbol _bfd_elf_minisymbol_to_symbol
e656e369
AM		 60#define bfd_elfNN_get_dynamic_symtab_upper_bound \
61 _bfd_elf_get_dynamic_symtab_upper_bound
252b5132
RH		 62#define bfd_elfNN_get_lineno _bfd_elf_get_lineno
63#ifndef bfd_elfNN_get_reloc_upper_bound
64#define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound
65#endif
7cdc5bba 66#ifndef bfd_elfNN_get_symbol_info
252b5132 67#define bfd_elfNN_get_symbol_info _bfd_elf_get_symbol_info
7cdc5bba 68#endif
60bb06bc
L		 69#ifndef bfd_elfNN_get_symbol_version_string
70#define bfd_elfNN_get_symbol_version_string \
71 _bfd_elf_get_symbol_version_string
72#endif
6cee3f79 73#define bfd_elfNN_canonicalize_symtab _bfd_elf_canonicalize_symtab
252b5132 74#define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
252b5132 75#define bfd_elfNN_make_empty_symbol _bfd_elf_make_empty_symbol
f0abc2a1 76#ifndef bfd_elfNN_new_section_hook
252b5132 77#define bfd_elfNN_new_section_hook _bfd_elf_new_section_hook
f0abc2a1 78#endif
252b5132
RH		 79#define bfd_elfNN_set_arch_mach _bfd_elf_set_arch_mach
80#ifndef bfd_elfNN_set_section_contents
81#define bfd_elfNN_set_section_contents _bfd_elf_set_section_contents
82#endif
83#define bfd_elfNN_sizeof_headers _bfd_elf_sizeof_headers
84#define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
85#define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents
86
87#define bfd_elfNN_get_section_contents_in_window \
88 _bfd_generic_get_section_contents_in_window
89
3c3bdf30
NC		 90#ifndef elf_backend_can_refcount
91#define elf_backend_can_refcount 0
92#endif
252b5132
RH		 93#ifndef elf_backend_want_got_plt
94#define elf_backend_want_got_plt 0
95#endif
96#ifndef elf_backend_plt_readonly
97#define elf_backend_plt_readonly 0
98#endif
99#ifndef elf_backend_want_plt_sym
100#define elf_backend_want_plt_sym 0
101#endif
102#ifndef elf_backend_plt_not_loaded
103#define elf_backend_plt_not_loaded 0
104#endif
105#ifndef elf_backend_plt_alignment
106#define elf_backend_plt_alignment 2
107#endif
3018b441
RH		 108#ifndef elf_backend_want_dynbss
109#define elf_backend_want_dynbss 1
110#endif
5474d94f
AM		 111#ifndef elf_backend_want_dynrelro
112#define elf_backend_want_dynrelro 0
113#endif
5e8d7549
NC		 114#ifndef elf_backend_want_p_paddr_set_to_zero
115#define elf_backend_want_p_paddr_set_to_zero 0
116#endif
a8c75b76
AM		 117#ifndef elf_backend_no_page_alias
118#define elf_backend_no_page_alias 0
119#endif
6bfdb61b
AM		 120#ifndef elf_backend_default_execstack
121#define elf_backend_default_execstack 1
122#endif
53291d1f
AM		 123#ifndef elf_backend_caches_rawsize
124#define elf_backend_caches_rawsize 0
125#endif
f7483970
L		 126#ifndef elf_backend_extern_protected_data
127#define elf_backend_extern_protected_data 0
128#endif
23ec1e32
MR		 129#ifndef elf_backend_always_renumber_dynsyms
130#define elf_backend_always_renumber_dynsyms FALSE
131#endif
04c3a755
NS		 132#ifndef elf_backend_stack_align
133#define elf_backend_stack_align 16
134#endif
84865015
NC		 135#ifndef elf_backend_strtab_flags
136#define elf_backend_strtab_flags 0
137#endif
252b5132
RH		 138
139#define bfd_elfNN_bfd_debug_info_start bfd_void
140#define bfd_elfNN_bfd_debug_info_end bfd_void
dc810e39 141#define bfd_elfNN_bfd_debug_info_accumulate \
198beae2 142 ((void (*) (bfd*, struct bfd_section *)) bfd_void)
252b5132
RH		 143
144#ifndef bfd_elfNN_bfd_get_relocated_section_contents
145#define bfd_elfNN_bfd_get_relocated_section_contents \
e656e369 146 bfd_generic_get_relocated_section_contents
252b5132
RH		 147#endif
148
149#ifndef bfd_elfNN_bfd_relax_section
150#define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
151#endif
152
153#ifndef elf_backend_can_gc_sections
154#define elf_backend_can_gc_sections 0
155#endif
51b64d56
AM		 156#ifndef elf_backend_can_refcount
157#define elf_backend_can_refcount 0
158#endif
2517a57f
AM		 159#ifndef elf_backend_want_got_sym
160#define elf_backend_want_got_sym 1
161#endif
74f0fb50
AM		 162#ifndef elf_backend_gc_keep
163#define elf_backend_gc_keep _bfd_elf_gc_keep
164#endif
64d03ab5
AM		 165#ifndef elf_backend_gc_mark_dynamic_ref
166#define elf_backend_gc_mark_dynamic_ref bfd_elf_gc_mark_dynamic_ref_symbol
167#endif
252b5132 168#ifndef elf_backend_gc_mark_hook
07adf181 169#define elf_backend_gc_mark_hook _bfd_elf_gc_mark_hook
252b5132 170#endif
6a5bb875 171#ifndef elf_backend_gc_mark_extra_sections
7f6ab9f8 172#define elf_backend_gc_mark_extra_sections _bfd_elf_gc_mark_extra_sections
6a5bb875 173#endif
252b5132
RH		 174#ifndef elf_backend_gc_sweep_hook
175#define elf_backend_gc_sweep_hook NULL
176#endif
177#ifndef bfd_elfNN_bfd_gc_sections
c152c796 178#define bfd_elfNN_bfd_gc_sections bfd_elf_gc_sections
252b5132
RH		 179#endif
180
8550eb6e
JJ		 181#ifndef bfd_elfNN_bfd_merge_sections
182#define bfd_elfNN_bfd_merge_sections \
183 _bfd_elf_merge_sections
184#endif
185
72adc230
AM		 186#ifndef bfd_elfNN_bfd_is_group_section
187#define bfd_elfNN_bfd_is_group_section bfd_elf_is_group_section
188#endif
189
b15c48d1
BE		 190#ifndef bfd_elfNN_bfd_discard_group
191#define bfd_elfNN_bfd_discard_group bfd_generic_discard_group
192#endif
193
082b7297
L		 194#ifndef bfd_elfNN_section_already_linked
195#define bfd_elfNN_section_already_linked \
196 _bfd_elf_section_already_linked
197#endif
198
3023e3f6
RS		 199#ifndef bfd_elfNN_bfd_define_common_symbol
200#define bfd_elfNN_bfd_define_common_symbol bfd_generic_define_common_symbol
201#endif
202
ae17ab41
CM		 203#ifndef bfd_elfNN_bfd_lookup_section_flags
204#define bfd_elfNN_bfd_lookup_section_flags bfd_elf_lookup_section_flags
205#endif
206
d1cf510e 207#ifndef bfd_elfNN_bfd_make_debug_symbol
252b5132 208#define bfd_elfNN_bfd_make_debug_symbol \
e656e369 209 ((asymbol * (*) (bfd *, void *, unsigned long)) bfd_nullvoidptr)
d1cf510e 210#endif
252b5132
RH		 211
212#ifndef bfd_elfNN_bfd_copy_private_symbol_data
213#define bfd_elfNN_bfd_copy_private_symbol_data \
214 _bfd_elf_copy_private_symbol_data
215#endif
216
217#ifndef bfd_elfNN_bfd_copy_private_section_data
218#define bfd_elfNN_bfd_copy_private_section_data \
219 _bfd_elf_copy_private_section_data
220#endif
80fccad2
BW		 221#ifndef bfd_elfNN_bfd_copy_private_header_data
222#define bfd_elfNN_bfd_copy_private_header_data \
223 _bfd_elf_copy_private_header_data
224#endif
252b5132
RH		 225#ifndef bfd_elfNN_bfd_copy_private_bfd_data
226#define bfd_elfNN_bfd_copy_private_bfd_data \
2d502050 227 _bfd_elf_copy_private_bfd_data
252b5132
RH		 228#endif
229#ifndef bfd_elfNN_bfd_print_private_bfd_data
230#define bfd_elfNN_bfd_print_private_bfd_data \
231 _bfd_elf_print_private_bfd_data
232#endif
233#ifndef bfd_elfNN_bfd_merge_private_bfd_data
234#define bfd_elfNN_bfd_merge_private_bfd_data \
50e03d47 235 ((bfd_boolean (*) (bfd *, struct bfd_link_info *)) bfd_true)
252b5132
RH		 236#endif
237#ifndef bfd_elfNN_bfd_set_private_flags
238#define bfd_elfNN_bfd_set_private_flags \
e656e369 239 ((bfd_boolean (*) (bfd *, flagword)) bfd_true)
252b5132
RH		 240#endif
241#ifndef bfd_elfNN_bfd_is_local_label_name
242#define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
243#endif
3c9458e9
NC		 244#ifndef bfd_elfNN_bfd_is_target_special_symbol
245#define bfd_elfNN_bfd_is_target_special_symbol \
246 ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
247#endif
252b5132
RH		 248
249#ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
250#define bfd_elfNN_get_dynamic_reloc_upper_bound \
251 _bfd_elf_get_dynamic_reloc_upper_bound
252#endif
253#ifndef bfd_elfNN_canonicalize_dynamic_reloc
254#define bfd_elfNN_canonicalize_dynamic_reloc \
255 _bfd_elf_canonicalize_dynamic_reloc
256#endif
257
8ea2e4bd 258#ifdef elf_backend_relocate_section
252b5132
RH		 259#ifndef bfd_elfNN_bfd_link_hash_table_create
260#define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
261#endif
66a36822
PC		 262#ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type
263#define bfd_elfNN_bfd_copy_link_hash_symbol_type \
264 _bfd_elf_copy_link_hash_symbol_type
265#endif
4ad4eba5
AM		 266#ifndef bfd_elfNN_bfd_link_add_symbols
267#define bfd_elfNN_bfd_link_add_symbols bfd_elf_link_add_symbols
268#endif
c152c796
AM		 269#ifndef bfd_elfNN_bfd_final_link
270#define bfd_elfNN_bfd_final_link bfd_elf_final_link
271#endif
8ea2e4bd
NC		 272#else /* ! defined (elf_backend_relocate_section) */
273/* If no backend relocate_section routine, use the generic linker.
274 Note - this will prevent the port from being able to use some of
275 the other features of the ELF linker, because the generic hash structure
276 does not have the fields needed by the ELF linker. In particular it
277 means that linking directly to S-records will not work. */
278#ifndef bfd_elfNN_bfd_link_hash_table_create
279#define bfd_elfNN_bfd_link_hash_table_create \
280 _bfd_generic_link_hash_table_create
281#endif
66a36822
PC		 282#ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type
283#define bfd_elfNN_bfd_copy_link_hash_symbol_type \
284 _bfd_generic_copy_link_hash_symbol_type
285#endif
252b5132
RH		 286#ifndef bfd_elfNN_bfd_link_add_symbols
287#define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
288#endif
289#ifndef bfd_elfNN_bfd_final_link
290#define bfd_elfNN_bfd_final_link _bfd_generic_final_link
291#endif
292#endif /* ! defined (elf_backend_relocate_section) */
2d653fc7
AM		 293
294#ifndef bfd_elfNN_bfd_link_just_syms
295#define bfd_elfNN_bfd_link_just_syms _bfd_elf_link_just_syms
296#endif
297
252b5132
RH		 298#ifndef bfd_elfNN_bfd_link_split_section
299#define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
300#endif
301
4f3b23b3
NC		 302#ifndef bfd_elfNN_bfd_link_check_relocs
303#define bfd_elfNN_bfd_link_check_relocs _bfd_elf_link_check_relocs
304#endif
305
252b5132
RH		 306#ifndef bfd_elfNN_archive_p
307#define bfd_elfNN_archive_p bfd_generic_archive_p
308#endif
309
310#ifndef bfd_elfNN_write_archive_contents
311#define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
312#endif
313
314#ifndef bfd_elfNN_mkobject
ae95ffa6 315#define bfd_elfNN_mkobject bfd_elf_make_object
252b5132
RH		 316#endif
317
318#ifndef bfd_elfNN_mkcorefile
319#define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
320#endif
321
322#ifndef bfd_elfNN_mkarchive
323#define bfd_elfNN_mkarchive _bfd_generic_mkarchive
324#endif
325
c152c796
AM		 326#ifndef bfd_elfNN_print_symbol
327#define bfd_elfNN_print_symbol bfd_elf_print_symbol
328#endif
329
252b5132
RH		 330#ifndef elf_symbol_leading_char
331#define elf_symbol_leading_char 0
332#endif
333
334#ifndef elf_info_to_howto
335#define elf_info_to_howto 0
336#endif
337
338#ifndef elf_info_to_howto_rel
339#define elf_info_to_howto_rel 0
340#endif
341
23209a78
RM		 342#ifndef elf_backend_arch_data
343#define elf_backend_arch_data NULL
344#endif
345
ae95ffa6
L		 346#ifndef ELF_TARGET_ID
347#define ELF_TARGET_ID GENERIC_ELF_DATA
348#endif
349
d1036acb
L		 350#ifndef ELF_OSABI
351#define ELF_OSABI ELFOSABI_NONE
352#endif
353
252b5132 354#ifndef ELF_MAXPAGESIZE
19ec0de7 355# error ELF_MAXPAGESIZE is not defined
79e5982f 356#define ELF_MAXPAGESIZE 1
252b5132
RH		 357#endif
358
19ec0de7
JK		 359#ifndef ELF_COMMONPAGESIZE
360#define ELF_COMMONPAGESIZE ELF_MAXPAGESIZE
361#endif
362
b1342370 363#ifndef ELF_MINPAGESIZE
19ec0de7 364#define ELF_MINPAGESIZE ELF_COMMONPAGESIZE
b1342370
DJ		 365#endif
366
19ec0de7
JK		 367#if ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE
368# error ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE
369#endif
370#if ELF_MINPAGESIZE > ELF_COMMONPAGESIZE
371# error ELF_MINPAGESIZE > ELF_COMMONPAGESIZE
24718e3b
L		 372#endif
373
e5a52504
MM		 374#ifndef ELF_DYNAMIC_SEC_FLAGS
375/* Note that we set the SEC_IN_MEMORY flag for these sections. */
376#define ELF_DYNAMIC_SEC_FLAGS \
377 (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS \
378 | SEC_IN_MEMORY | SEC_LINKER_CREATED)
379#endif
380
252b5132 381#ifndef elf_backend_collect
b34976b6 382#define elf_backend_collect FALSE
252b5132
RH		 383#endif
384#ifndef elf_backend_type_change_ok
b34976b6 385#define elf_backend_type_change_ok FALSE
252b5132
RH		 386#endif
387
388#ifndef elf_backend_sym_is_global
389#define elf_backend_sym_is_global 0
390#endif
391#ifndef elf_backend_object_p
392#define elf_backend_object_p 0
393#endif
394#ifndef elf_backend_symbol_processing
395#define elf_backend_symbol_processing 0
396#endif
397#ifndef elf_backend_symbol_table_processing
398#define elf_backend_symbol_table_processing 0
399#endif
400#ifndef elf_backend_get_symbol_type
401#define elf_backend_get_symbol_type 0
402#endif
8387904d
AM		 403#ifndef elf_backend_archive_symbol_lookup
404#define elf_backend_archive_symbol_lookup _bfd_elf_archive_symbol_lookup
405#endif
174fd7f9
RS		 406#ifndef elf_backend_name_local_section_symbols
407#define elf_backend_name_local_section_symbols 0
408#endif
252b5132
RH		 409#ifndef elf_backend_section_processing
410#define elf_backend_section_processing 0
411#endif
412#ifndef elf_backend_section_from_shdr
8c1acd09 413#define elf_backend_section_from_shdr _bfd_elf_make_section_from_shdr
252b5132 414#endif
fa152c49
JW		 415#ifndef elf_backend_section_flags
416#define elf_backend_section_flags 0
417#endif
551b43fd
AM		 418#ifndef elf_backend_get_sec_type_attr
419#define elf_backend_get_sec_type_attr _bfd_elf_get_sec_type_attr
420#endif
20cfcaae 421#ifndef elf_backend_section_from_phdr
8c1acd09 422#define elf_backend_section_from_phdr _bfd_elf_make_section_from_phdr
20cfcaae 423#endif
252b5132
RH		 424#ifndef elf_backend_fake_sections
425#define elf_backend_fake_sections 0
426#endif
427#ifndef elf_backend_section_from_bfd_section
428#define elf_backend_section_from_bfd_section 0
429#endif
430#ifndef elf_backend_add_symbol_hook
431#define elf_backend_add_symbol_hook 0
432#endif
433#ifndef elf_backend_link_output_symbol_hook
434#define elf_backend_link_output_symbol_hook 0
435#endif
436#ifndef elf_backend_create_dynamic_sections
437#define elf_backend_create_dynamic_sections 0
438#endif
aee6f5b4
AO		 439#ifndef elf_backend_omit_section_dynsym
440#define elf_backend_omit_section_dynsym _bfd_elf_link_omit_section_dynsym
441#endif
13285a1b
AM		 442#ifndef elf_backend_relocs_compatible
443#define elf_backend_relocs_compatible _bfd_elf_default_relocs_compatible
444#endif
252b5132
RH		 445#ifndef elf_backend_check_relocs
446#define elf_backend_check_relocs 0
447#endif
85fbca6a
NC		 448#ifndef elf_backend_check_directives
449#define elf_backend_check_directives 0
450#endif
e5034e59
AM		 451#ifndef elf_backend_notice_as_needed
452#define elf_backend_notice_as_needed _bfd_elf_notice_as_needed
97fed1c9 453#endif
252b5132
RH		 454#ifndef elf_backend_adjust_dynamic_symbol
455#define elf_backend_adjust_dynamic_symbol 0
456#endif
457#ifndef elf_backend_always_size_sections
458#define elf_backend_always_size_sections 0
459#endif
460#ifndef elf_backend_size_dynamic_sections
461#define elf_backend_size_dynamic_sections 0
462#endif
74541ad4
AM		 463#ifndef elf_backend_init_index_section
464#define elf_backend_init_index_section \
465 ((void (*) (bfd *, struct bfd_link_info *)) bfd_void)
466#endif
252b5132
RH		 467#ifndef elf_backend_relocate_section
468#define elf_backend_relocate_section 0
469#endif
470#ifndef elf_backend_finish_dynamic_symbol
471#define elf_backend_finish_dynamic_symbol 0
472#endif
473#ifndef elf_backend_finish_dynamic_sections
474#define elf_backend_finish_dynamic_sections 0
475#endif
476#ifndef elf_backend_begin_write_processing
477#define elf_backend_begin_write_processing 0
478#endif
479#ifndef elf_backend_final_write_processing
480#define elf_backend_final_write_processing 0
481#endif
482#ifndef elf_backend_additional_program_headers
483#define elf_backend_additional_program_headers 0
484#endif
485#ifndef elf_backend_modify_segment_map
486#define elf_backend_modify_segment_map 0
487#endif
e36284ab
AM		 488#ifndef elf_backend_modify_program_headers
489#define elf_backend_modify_program_headers 0
490#endif
1a9ccd70
NC		 491#ifndef elf_backend_allow_non_load_phdr
492#define elf_backend_allow_non_load_phdr \
493 ((bfd_boolean (*) (bfd *, const Elf_Internal_Phdr *, unsigned)) bfd_false)
494#endif
252b5132
RH		 495#ifndef elf_backend_ecoff_debug_swap
496#define elf_backend_ecoff_debug_swap 0
497#endif
8d6337fe
RM		 498#ifndef elf_backend_bfd_from_remote_memory
499#define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory
500#endif
252b5132
RH		 501#ifndef elf_backend_got_header_size
502#define elf_backend_got_header_size 0
503#endif
10455f89
HPN		 504#ifndef elf_backend_got_elt_size
505#define elf_backend_got_elt_size _bfd_elf_default_got_elt_size
506#endif
104d59d1
JM		 507#ifndef elf_backend_obj_attrs_vendor
508#define elf_backend_obj_attrs_vendor NULL
509#endif
510#ifndef elf_backend_obj_attrs_section
511#define elf_backend_obj_attrs_section NULL
512#endif
513#ifndef elf_backend_obj_attrs_arg_type
514#define elf_backend_obj_attrs_arg_type NULL
515#endif
516#ifndef elf_backend_obj_attrs_section_type
517#define elf_backend_obj_attrs_section_type SHT_GNU_ATTRIBUTES
518#endif
5aa6ff7c
AS		 519#ifndef elf_backend_obj_attrs_order
520#define elf_backend_obj_attrs_order NULL
521#endif
e8b36cd1
JM		 522#ifndef elf_backend_obj_attrs_handle_unknown
523#define elf_backend_obj_attrs_handle_unknown NULL
524#endif
46bed679
L		 525#ifndef elf_backend_parse_gnu_properties
526#define elf_backend_parse_gnu_properties NULL
527#endif
528#ifndef elf_backend_merge_gnu_properties
529#define elf_backend_merge_gnu_properties NULL
530#endif
531#ifndef elf_backend_setup_gnu_properties
532#define elf_backend_setup_gnu_properties _bfd_elf_link_setup_gnu_properties
533#endif
7dc98aea
RO		 534#ifndef elf_backend_static_tls_alignment
535#define elf_backend_static_tls_alignment 1
536#endif
e6c51ed4 537#ifndef elf_backend_post_process_headers
78245035 538#define elf_backend_post_process_headers _bfd_elf_post_process_headers
e6c51ed4 539#endif
587ff49e
RH		 540#ifndef elf_backend_print_symbol_all
541#define elf_backend_print_symbol_all NULL
542#endif
4e617b1e
PB		 543#ifndef elf_backend_output_arch_local_syms
544#define elf_backend_output_arch_local_syms NULL
545#endif
587ff49e
RH		 546#ifndef elf_backend_output_arch_syms
547#define elf_backend_output_arch_syms NULL
548#endif
76359541
TP		 549#ifndef elf_backend_filter_implib_symbols
550#define elf_backend_filter_implib_symbols NULL
551#endif
c61b8717 552#ifndef elf_backend_copy_indirect_symbol
76359541 553#define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect
c61b8717
RH		 554#endif
555#ifndef elf_backend_hide_symbol
76359541 556#define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol
c61b8717 557#endif
508c3946 558#ifndef elf_backend_fixup_symbol
23209a78 559#define elf_backend_fixup_symbol NULL
508c3946 560#endif
9bf7216d
KK		 561#ifndef elf_backend_merge_symbol_attribute
562#define elf_backend_merge_symbol_attribute NULL
563#endif
ad9563d6
CM		 564#ifndef elf_backend_get_target_dtag
565#define elf_backend_get_target_dtag NULL
566#endif
12ac1cf5
NC		 567#ifndef elf_backend_ignore_undef_symbol
568#define elf_backend_ignore_undef_symbol NULL
569#endif
9317eacc 570#ifndef elf_backend_emit_relocs
eac338cf 571#define elf_backend_emit_relocs _bfd_elf_link_output_relocs
9317eacc 572#endif
9eaff861
AO		 573#ifndef elf_backend_update_relocs
574#define elf_backend_update_relocs NULL
575#endif
9317eacc
CM		 576#ifndef elf_backend_count_relocs
577#define elf_backend_count_relocs NULL
578#endif
491d01d3
YU		 579#ifndef elf_backend_count_additional_relocs
580#define elf_backend_count_additional_relocs NULL
581#endif
28dbcedc
AM		 582#ifndef elf_backend_sort_relocs_p
583#define elf_backend_sort_relocs_p NULL
584#endif
bb0082d6
AM		 585#ifndef elf_backend_grok_prstatus
586#define elf_backend_grok_prstatus NULL
587#endif
588#ifndef elf_backend_grok_psinfo
589#define elf_backend_grok_psinfo NULL
590#endif
183e98be
AM		 591#ifndef elf_backend_write_core_note
592#define elf_backend_write_core_note NULL
593#endif
ae17ab41
CM		 594#ifndef elf_backend_lookup_section_flags_hook
595#define elf_backend_lookup_section_flags_hook NULL
596#endif
db6751f2
JJ		 597#ifndef elf_backend_reloc_type_class
598#define elf_backend_reloc_type_class _bfd_elf_reloc_type_class
599#endif
73d074b4
DJ		 600#ifndef elf_backend_discard_info
601#define elf_backend_discard_info NULL
602#endif
603#ifndef elf_backend_ignore_discarded_relocs
604#define elf_backend_ignore_discarded_relocs NULL
605#endif
8a696751
AM		 606#ifndef elf_backend_action_discarded
607#define elf_backend_action_discarded _bfd_elf_default_action_discarded
608#endif
8c946ed5
RS		 609#ifndef elf_backend_eh_frame_address_size
610#define elf_backend_eh_frame_address_size _bfd_elf_eh_frame_address_size
611#endif
ec3391e7
AO		 612#ifndef elf_backend_can_make_relative_eh_frame
613#define elf_backend_can_make_relative_eh_frame _bfd_elf_can_make_relative
614#endif
615#ifndef elf_backend_can_make_lsda_relative_eh_frame
616#define elf_backend_can_make_lsda_relative_eh_frame _bfd_elf_can_make_relative
617#endif
618#ifndef elf_backend_encode_eh_address
619#define elf_backend_encode_eh_address _bfd_elf_encode_eh_address
620#endif
73d074b4
DJ		 621#ifndef elf_backend_write_section
622#define elf_backend_write_section NULL
623#endif
c6e90b02
TS		 624#ifndef elf_backend_mips_irix_compat
625#define elf_backend_mips_irix_compat NULL
626#endif
627#ifndef elf_backend_mips_rtype_to_howto
628#define elf_backend_mips_rtype_to_howto NULL
629#endif
c61b8717 630
bf572ba0
MM		 631/* Previously, backends could only use SHT_REL or SHT_RELA relocation
632 sections, but not both. They defined USE_REL to indicate SHT_REL
633 sections, and left it undefined to indicated SHT_RELA sections.
634 For backwards compatibility, we still support this usage. */
635#ifndef USE_REL
636#define USE_REL 0
3e932841 637#endif
bf572ba0
MM		 638
639/* Use these in new code. */
3e932841 640#ifndef elf_backend_may_use_rel_p
bf572ba0 641#define elf_backend_may_use_rel_p USE_REL
3e932841 642#endif
bf572ba0
MM		 643#ifndef elf_backend_may_use_rela_p
644#define elf_backend_may_use_rela_p !USE_REL
645#endif
3e932841 646#ifndef elf_backend_default_use_rela_p
bf572ba0
MM		 647#define elf_backend_default_use_rela_p !USE_REL
648#endif
d35fd659
RS		 649#ifndef elf_backend_rela_plts_and_copies_p
650#define elf_backend_rela_plts_and_copies_p elf_backend_default_use_rela_p
651#endif
bf572ba0 652
b491616a
AM		 653#ifndef elf_backend_rela_normal
654#define elf_backend_rela_normal 0
655#endif
656
64f52338
AM		 657#ifndef elf_backend_dtrel_excludes_plt
658#define elf_backend_dtrel_excludes_plt 0
659#endif
660
4c45e5c9
JJ		 661#ifndef elf_backend_plt_sym_val
662#define elf_backend_plt_sym_val NULL
663#endif
664#ifndef elf_backend_relplt_name
665#define elf_backend_relplt_name NULL
666#endif
667
252b5132
RH		 668#ifndef ELF_MACHINE_ALT1
669#define ELF_MACHINE_ALT1 0
670#endif
671
672#ifndef ELF_MACHINE_ALT2
673#define ELF_MACHINE_ALT2 0
674#endif
675
676#ifndef elf_backend_size_info
677#define elf_backend_size_info _bfd_elfNN_size_info
678#endif
679
29ef7005
L		 680#ifndef elf_backend_special_sections
681#define elf_backend_special_sections NULL
682#endif
683
86dc0f79
RH		 684#ifndef elf_backend_sign_extend_vma
685#define elf_backend_sign_extend_vma 0
686#endif
687
185d09ad 688#ifndef elf_backend_link_order_error_handler
52d45da3 689#define elf_backend_link_order_error_handler _bfd_error_handler
185d09ad
L		 690#endif
691
a4d8e49b
L		 692#ifndef elf_backend_common_definition
693#define elf_backend_common_definition _bfd_elf_common_definition
694#endif
695
696#ifndef elf_backend_common_section_index
697#define elf_backend_common_section_index _bfd_elf_common_section_index
698#endif
699
700#ifndef elf_backend_common_section
701#define elf_backend_common_section _bfd_elf_common_section
702#endif
703
704#ifndef elf_backend_merge_symbol
705#define elf_backend_merge_symbol NULL
706#endif
707
fdc90cb4
JJ		 708#ifndef elf_backend_hash_symbol
709#define elf_backend_hash_symbol _bfd_elf_hash_symbol
710#endif
711
fcb93ecf
PB		 712#ifndef elf_backend_is_function_type
713#define elf_backend_is_function_type _bfd_elf_is_function_type
714#endif
715
9f296da3
AM		 716#ifndef elf_backend_maybe_function_sym
717#define elf_backend_maybe_function_sym _bfd_elf_maybe_function_sym
718#endif
719
bd53a53a 720#ifndef elf_backend_get_reloc_section
bce964aa 721#define elf_backend_get_reloc_section _bfd_elf_plt_get_reloc_section
bd53a53a
L		 722#endif
723
5522f910
NC		 724#ifndef elf_backend_copy_special_section_fields
725#define elf_backend_copy_special_section_fields NULL
84865015
NC		 726#endif
727
2f0c68f2
CM		 728#ifndef elf_backend_compact_eh_encoding
729#define elf_backend_compact_eh_encoding NULL
730#endif
731
732#ifndef elf_backend_cant_unwind_opcode
733#define elf_backend_cant_unwind_opcode 0
734#endif
735
0aabe54e
AM		 736#ifndef elf_match_priority
737#define elf_match_priority \
738 (ELF_ARCH == bfd_arch_unknown ? 2 : ELF_OSABI == ELFOSABI_NONE ? 1 : 0)
739#endif
740
252b5132
RH		 741extern const struct elf_size_info _bfd_elfNN_size_info;
742
24718e3b 743static struct elf_backend_data elfNN_bed =
252b5132 744{
252b5132 745 ELF_ARCH, /* arch */
ae95ffa6 746 ELF_TARGET_ID, /* target_id */
252b5132 747 ELF_MACHINE_CODE, /* elf_machine_code */
d1036acb 748 ELF_OSABI, /* elf_osabi */
252b5132 749 ELF_MAXPAGESIZE, /* maxpagesize */
b1342370 750 ELF_MINPAGESIZE, /* minpagesize */
24718e3b 751 ELF_COMMONPAGESIZE, /* commonpagesize */
3b36f7e6 752 ELF_DYNAMIC_SEC_FLAGS, /* dynamic_sec_flags */
23209a78 753 elf_backend_arch_data,
252b5132
RH		 754 elf_info_to_howto,
755 elf_info_to_howto_rel,
756 elf_backend_sym_is_global,
757 elf_backend_object_p,
758 elf_backend_symbol_processing,
759 elf_backend_symbol_table_processing,
760 elf_backend_get_symbol_type,
8387904d 761 elf_backend_archive_symbol_lookup,
174fd7f9 762 elf_backend_name_local_section_symbols,
252b5132
RH		 763 elf_backend_section_processing,
764 elf_backend_section_from_shdr,
fa152c49 765 elf_backend_section_flags,
551b43fd 766 elf_backend_get_sec_type_attr,
20cfcaae 767 elf_backend_section_from_phdr,
252b5132
RH		 768 elf_backend_fake_sections,
769 elf_backend_section_from_bfd_section,
770 elf_backend_add_symbol_hook,
771 elf_backend_link_output_symbol_hook,
772 elf_backend_create_dynamic_sections,
aee6f5b4 773 elf_backend_omit_section_dynsym,
13285a1b 774 elf_backend_relocs_compatible,
252b5132 775 elf_backend_check_relocs,
85fbca6a 776 elf_backend_check_directives,
e5034e59 777 elf_backend_notice_as_needed,
252b5132
RH		 778 elf_backend_adjust_dynamic_symbol,
779 elf_backend_always_size_sections,
780 elf_backend_size_dynamic_sections,
74541ad4 781 elf_backend_init_index_section,
252b5132
RH		 782 elf_backend_relocate_section,
783 elf_backend_finish_dynamic_symbol,
784 elf_backend_finish_dynamic_sections,
785 elf_backend_begin_write_processing,
786 elf_backend_final_write_processing,
787 elf_backend_additional_program_headers,
788 elf_backend_modify_segment_map,
e36284ab 789 elf_backend_modify_program_headers,
1a9ccd70 790 elf_backend_allow_non_load_phdr,
74f0fb50 791 elf_backend_gc_keep,
64d03ab5 792 elf_backend_gc_mark_dynamic_ref,
252b5132 793 elf_backend_gc_mark_hook,
6a5bb875 794 elf_backend_gc_mark_extra_sections,
252b5132 795 elf_backend_gc_sweep_hook,
e6c51ed4 796 elf_backend_post_process_headers,
587ff49e 797 elf_backend_print_symbol_all,
4e617b1e 798 elf_backend_output_arch_local_syms,
587ff49e 799 elf_backend_output_arch_syms,
76359541 800 elf_backend_filter_implib_symbols,
c61b8717
RH		 801 elf_backend_copy_indirect_symbol,
802 elf_backend_hide_symbol,
508c3946 803 elf_backend_fixup_symbol,
9bf7216d 804 elf_backend_merge_symbol_attribute,
ad9563d6 805 elf_backend_get_target_dtag,
12ac1cf5 806 elf_backend_ignore_undef_symbol,
9317eacc 807 elf_backend_emit_relocs,
9eaff861 808 elf_backend_update_relocs,
9317eacc 809 elf_backend_count_relocs,
491d01d3 810 elf_backend_count_additional_relocs,
28dbcedc 811 elf_backend_sort_relocs_p,
bb0082d6
AM		 812 elf_backend_grok_prstatus,
813 elf_backend_grok_psinfo,
183e98be 814 elf_backend_write_core_note,
ae17ab41 815 elf_backend_lookup_section_flags_hook,
db6751f2 816 elf_backend_reloc_type_class,
73d074b4
DJ		 817 elf_backend_discard_info,
818 elf_backend_ignore_discarded_relocs,
8a696751 819 elf_backend_action_discarded,
8c946ed5 820 elf_backend_eh_frame_address_size,
ec3391e7
AO		 821 elf_backend_can_make_relative_eh_frame,
822 elf_backend_can_make_lsda_relative_eh_frame,
823 elf_backend_encode_eh_address,
73d074b4 824 elf_backend_write_section,
c6e90b02
TS		 825 elf_backend_mips_irix_compat,
826 elf_backend_mips_rtype_to_howto,
252b5132 827 elf_backend_ecoff_debug_swap,
8d6337fe 828 elf_backend_bfd_from_remote_memory,
4c45e5c9 829 elf_backend_plt_sym_val,
a4d8e49b
L		 830 elf_backend_common_definition,
831 elf_backend_common_section_index,
832 elf_backend_common_section,
833 elf_backend_merge_symbol,
fdc90cb4 834 elf_backend_hash_symbol,
fcb93ecf 835 elf_backend_is_function_type,
9f296da3 836 elf_backend_maybe_function_sym,
bd53a53a 837 elf_backend_get_reloc_section,
5522f910 838 elf_backend_copy_special_section_fields,
185d09ad 839 elf_backend_link_order_error_handler,
4c45e5c9 840 elf_backend_relplt_name,
252b5132
RH		 841 ELF_MACHINE_ALT1,
842 ELF_MACHINE_ALT2,
843 &elf_backend_size_info,
29ef7005 844 elf_backend_special_sections,
252b5132 845 elf_backend_got_header_size,
10455f89 846 elf_backend_got_elt_size,
104d59d1
JM		 847 elf_backend_obj_attrs_vendor,
848 elf_backend_obj_attrs_section,
849 elf_backend_obj_attrs_arg_type,
850 elf_backend_obj_attrs_section_type,
5aa6ff7c 851 elf_backend_obj_attrs_order,
e8b36cd1 852 elf_backend_obj_attrs_handle_unknown,
46bed679
L		 853 elf_backend_parse_gnu_properties,
854 elf_backend_merge_gnu_properties,
855 elf_backend_setup_gnu_properties,
2f0c68f2
CM		 856 elf_backend_compact_eh_encoding,
857 elf_backend_cant_unwind_opcode,
7dc98aea 858 elf_backend_static_tls_alignment,
04c3a755 859 elf_backend_stack_align,
84865015 860 elf_backend_strtab_flags,
86dc0f79
RH		 861 elf_backend_collect,
862 elf_backend_type_change_ok,
bf572ba0
MM		 863 elf_backend_may_use_rel_p,
864 elf_backend_may_use_rela_p,
865 elf_backend_default_use_rela_p,
d35fd659 866 elf_backend_rela_plts_and_copies_p,
b491616a 867 elf_backend_rela_normal,
64f52338 868 elf_backend_dtrel_excludes_plt,
86dc0f79 869 elf_backend_sign_extend_vma,
252b5132
RH		 870 elf_backend_want_got_plt,
871 elf_backend_plt_readonly,
872 elf_backend_want_plt_sym,
873 elf_backend_plt_not_loaded,
874 elf_backend_plt_alignment,
2ac8ce5f 875 elf_backend_can_gc_sections,
51b64d56 876 elf_backend_can_refcount,
7fda6dbc 877 elf_backend_want_got_sym,
5e8d7549 878 elf_backend_want_dynbss,
5474d94f 879 elf_backend_want_dynrelro,
6bfdb61b 880 elf_backend_want_p_paddr_set_to_zero,
a8c75b76 881 elf_backend_no_page_alias,
53291d1f 882 elf_backend_default_execstack,
f7483970 883 elf_backend_caches_rawsize,
23ec1e32
MR		 884 elf_backend_extern_protected_data,
885 elf_backend_always_renumber_dynsyms
252b5132
RH		 886};
887
c3c89269
NC		 888/* Forward declaration for use when initialising alternative_target field. */
889#ifdef TARGET_LITTLE_SYM
890extern const bfd_target TARGET_LITTLE_SYM;
891#endif
892
252b5132
RH		 893#ifdef TARGET_BIG_SYM
894const bfd_target TARGET_BIG_SYM =
895{
896 /* name: identify kind of target */
897 TARGET_BIG_NAME,
898
899 /* flavour: general indication about file */
900 bfd_target_elf_flavour,
901
902 /* byteorder: data is big endian */
903 BFD_ENDIAN_BIG,
904
905 /* header_byteorder: header is also big endian */
906 BFD_ENDIAN_BIG,
907
908 /* object_flags: mask of all file flags */
e0aae569 909 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
cd6faa73 910 | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS
b8871f35 911 | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON),
252b5132
RH		 912
913 /* section_flags: mask of all section flags */
e0aae569
RH		 914 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
915 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
ebe372c1 916 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 917
918 /* leading_symbol_char: is the first char of a user symbol
919 predictable, and if so what is it */
920 elf_symbol_leading_char,
921
922 /* ar_pad_char: pad character for filenames within an archive header
923 FIXME: this really has nothing to do with ELF, this is a characteristic
924 of the archiver and/or os and should be independently tunable */
925 '/',
926
927 /* ar_max_namelen: maximum number of characters in an archive header
928 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 929 of the archiver and should be independently tunable. The System V ABI,
930 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
931 15,
252b5132 932
0aabe54e
AM		 933 elf_match_priority,
934
252b5132
RH		 935 /* Routines to byte-swap various sized integers from the data sections */
936 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
937 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
938 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
939
940 /* Routines to byte-swap various sized integers from the file headers */
941 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
942 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
943 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
944
945 /* bfd_check_format: check the format of a file being read */
946 { _bfd_dummy_target, /* unknown format */
947 bfd_elfNN_object_p, /* assembler/linker output (object file) */
948 bfd_elfNN_archive_p, /* an archive */
949 bfd_elfNN_core_file_p /* a core file */
950 },
951
952 /* bfd_set_format: set the format of a file being written */
953 { bfd_false,
954 bfd_elfNN_mkobject,
955 bfd_elfNN_mkarchive,
956 bfd_elfNN_mkcorefile
957 },
958
959 /* bfd_write_contents: write cached information into a file being written */
960 { bfd_false,
961 bfd_elfNN_write_object_contents,
962 bfd_elfNN_write_archive_contents,
963 bfd_elfNN_write_corefile_contents,
964 },
965
e656e369
AM		 966 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
967 BFD_JUMP_TABLE_COPY (bfd_elfNN),
968 BFD_JUMP_TABLE_CORE (bfd_elfNN),
252b5132 969#ifdef bfd_elfNN_archive_functions
e656e369 970 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
e6cc316a
L		 971#elif defined USE_64_BIT_ARCHIVE
972 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit),
252b5132 973#else
e656e369 974 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
252b5132 975#endif
e656e369
AM		 976 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
977 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
978 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
979 BFD_JUMP_TABLE_LINK (bfd_elfNN),
980 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
252b5132 981
c3c89269
NC		 982 /* Alternative endian target. */
983#ifdef TARGET_LITTLE_SYM
984 & TARGET_LITTLE_SYM,
985#else
986 NULL,
987#endif
988
252b5132 989 /* backend_data: */
9c5bfbb7 990 &elfNN_bed
252b5132
RH		 991};
992#endif
993
994#ifdef TARGET_LITTLE_SYM
995const bfd_target TARGET_LITTLE_SYM =
996{
997 /* name: identify kind of target */
998 TARGET_LITTLE_NAME,
999
1000 /* flavour: general indication about file */
1001 bfd_target_elf_flavour,
1002
1003 /* byteorder: data is little endian */
1004 BFD_ENDIAN_LITTLE,
1005
1006 /* header_byteorder: header is also little endian */
1007 BFD_ENDIAN_LITTLE,
1008
1009 /* object_flags: mask of all file flags */
e0aae569 1010 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
cd6faa73 1011 | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS
b8871f35 1012 | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON),
252b5132
RH		 1013
1014 /* section_flags: mask of all section flags */
e0aae569
RH		 1015 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
1016 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
ebe372c1 1017 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 1018
1019 /* leading_symbol_char: is the first char of a user symbol
1020 predictable, and if so what is it */
1021 elf_symbol_leading_char,
1022
1023 /* ar_pad_char: pad character for filenames within an archive header
1024 FIXME: this really has nothing to do with ELF, this is a characteristic
1025 of the archiver and/or os and should be independently tunable */
1026 '/',
1027
1028 /* ar_max_namelen: maximum number of characters in an archive header
1029 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 1030 of the archiver and should be independently tunable. The System V ABI,
1031 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
1032 15,
252b5132 1033
0aabe54e
AM		 1034 elf_match_priority,
1035
252b5132
RH		 1036 /* Routines to byte-swap various sized integers from the data sections */
1037 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
1038 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
1039 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
1040
1041 /* Routines to byte-swap various sized integers from the file headers */
1042 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
1043 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
1044 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
1045
1046 /* bfd_check_format: check the format of a file being read */
1047 { _bfd_dummy_target, /* unknown format */
1048 bfd_elfNN_object_p, /* assembler/linker output (object file) */
1049 bfd_elfNN_archive_p, /* an archive */
1050 bfd_elfNN_core_file_p /* a core file */
1051 },
1052
1053 /* bfd_set_format: set the format of a file being written */
1054 { bfd_false,
1055 bfd_elfNN_mkobject,
1056 bfd_elfNN_mkarchive,
1057 bfd_elfNN_mkcorefile
1058 },
1059
1060 /* bfd_write_contents: write cached information into a file being written */
1061 { bfd_false,
1062 bfd_elfNN_write_object_contents,
1063 bfd_elfNN_write_archive_contents,
1064 bfd_elfNN_write_corefile_contents,
1065 },
1066
e656e369
AM		 1067 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
1068 BFD_JUMP_TABLE_COPY (bfd_elfNN),
1069 BFD_JUMP_TABLE_CORE (bfd_elfNN),
252b5132 1070#ifdef bfd_elfNN_archive_functions
e656e369 1071 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
e6cc316a
L		 1072#elif defined USE_64_BIT_ARCHIVE
1073 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit),
252b5132 1074#else
e656e369 1075 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
252b5132 1076#endif
e656e369
AM		 1077 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
1078 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
1079 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
1080 BFD_JUMP_TABLE_LINK (bfd_elfNN),
1081 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
252b5132 1082
c3c89269
NC		 1083 /* Alternative endian target. */
1084#ifdef TARGET_BIG_SYM
1085 & TARGET_BIG_SYM,
1086#else
1087 NULL,
1088#endif
3e932841 1089
252b5132 1090 /* backend_data: */
9c5bfbb7 1091 &elfNN_bed
252b5132
RH		 1092};
1093#endif
GDB Binutils - Deliverables
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